M S° 



OF 



COMPATtATIYE ZOÖLOGY, 



AT HAEVAßD COLLEGE, CAMBRIDGE, MASS. 

 jTounfie'ö Iij) jjrföate sufiscrfptfon, fn 1861. 



<&i 



The gift of LOUIS AGASSIZ. 

 No. VJ/J 



'ib C/. /VJO 



